From 5bd055206d070ee88efba37282db962a533cd0f1 Mon Sep 17 00:00:00 2001
From: John Beard <john.j.beard@gmail.com>
Date: Wed, 2 Dec 2020 15:21:52 +0000
Subject: [PATCH] Use Unicode minus in ButtonProgressWidget (#6939)
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Change the text in the button from a hypen (-) to a
Unicode minus size (−, U+2212). This is the same width
as the + sign.

The NaturalLightWidget and FrontLightWidget controls
already use minus signs in this way.
---
 frontend/ui/widget/buttonprogresswidget.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/frontend/ui/widget/buttonprogresswidget.lua b/frontend/ui/widget/buttonprogresswidget.lua
index 3b66db763..36a9e76f9 100644
--- a/frontend/ui/widget/buttonprogresswidget.lua
+++ b/frontend/ui/widget/buttonprogresswidget.lua
@@ -77,7 +77,7 @@ function ButtonProgressWidget:update()
         local margin = button_margin
         local extra_border_size = 0
         local button = Button:new{
-            text = "-",
+            text = "−",
             radius = 0,
             margin = margin,
             padding = button_padding,